consulting services in the field of computer software for integrating enterprise software applications; computer support services, namely, providing consultation on the use and operation of computer software programs and the updating of computer software programs and operating systems; computer hardware and computer software consultation services; technical support services, namely trouble shooting software problems via online and over the telephone; computer and software consultation; design, development and installation of computer software; computer services, namely, installation, integration and networking of computer software programs; providing customized computer programming for providing access to applications and information on host systems using mobile and wireless computing devices and using computer networks and global communications networks; providing customized computer programming for computer network connectivity using mobile and wireless computing devices and using computer networks and global communications networks; computer programming in the field of electronic data interchange, data entry and applications linking; computer consulting services in the field of electronic data interchange, data entry and applications linking